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Unitary Correlation Operator Method

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G † = G<br />

C † C = 1<br />

Concept of the<br />

<strong>Unitary</strong> <strong>Correlation</strong> <strong>Operator</strong> <strong>Method</strong><br />

<strong>Correlation</strong> <strong>Operator</strong><br />

Short-range correlations are represented by a<br />

state-independent unitary correlation operator C that<br />

describes a radial distance-dependent shift in the<br />

relative coordinate of the two-body system.<br />

<br />

C = exp[−i G] = exp − i <br />

gij Correlated States<br />

<br />

ψ = C ψ <br />

g = 1 r<br />

2 [ s(r) r<br />

i

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